Keyphrases
- logic programming
- horn clauses
- logic programs
- inductive logic programming
- fixpoint
- answer set programming
- logic programming language
- deductive databases
- answer sets
- nonmonotonic reasoning
- background knowledge
- function symbols
- stable models
- normal logic programs
- computational logic
- default logic
- first order logic
- reasoning about actions
- constraint logic programming
- knowledge representation
- programming language
- query language
- learning algorithm